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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.tuscany.sca.binding.ws.axis2;
import java.util.List;
import javax.xml.namespace.QName;
import org.apache.tuscany.sca.assembly.Binding;
import org.apache.tuscany.sca.policy.Intent;
import org.apache.tuscany.sca.policy.PolicySubject;
import org.apache.tuscany.sca.policy.PolicySet;
import org.apache.tuscany.sca.policy.PolicySubject;
/**
* @version $Rev$ $Date$
*/
public class AxisPolicyHelper {
public static final String XMLNS_SCA_11 = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
public static final QName AUTHENTICATION_INTENT = new QName(XMLNS_SCA_11, "authentication");
public static final QName CONFIDENTIALITY_INTENT = new QName(XMLNS_SCA_11, "confidentiality");
public static final QName INTEGRITY_INTENT = new QName(XMLNS_SCA_11, "integrity");
public static final QName MTOM_INTENT = new QName(XMLNS_SCA_11, "MTOM");
public static final QName SOAP12_INTENT = new QName(XMLNS_SCA_11, "SOAP12");
public static PolicySet getPolicySet(Binding wsBinding, QName intentName) {
PolicySet returnPolicySet = null;
if (wsBinding instanceof PolicySubject) {
PolicySubject policiedBinding = (PolicySubject)wsBinding;
for (PolicySet policySet : policiedBinding.getPolicySets()) {
for (Intent intent : policySet.getProvidedIntents()) {
if (intent.getName().equals(intentName)) {
returnPolicySet = policySet;
break;
}
}
}
}
return returnPolicySet;
}
public static boolean isIntentRequired(Binding wsBinding, QName intent) {
if (wsBinding instanceof PolicySubject) {
List<Intent> intents = ((PolicySubject)wsBinding).getRequiredIntents();
for (Intent i : intents) {
if (intent.equals(i.getName())) {
return true;
}
}
}
return getPolicySet(wsBinding, intent) != null;
}
public static boolean isRampartRequired(Binding wsBinding) {
return isIntentRequired(wsBinding, AUTHENTICATION_INTENT) || isIntentRequired(wsBinding, INTEGRITY_INTENT)
|| isIntentRequired(wsBinding, CONFIDENTIALITY_INTENT);
}
}
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